onsemi

NCP170AMX190TCG

NCP170AMX190TCG Description

The NCP170AMX190TCG is a fixed-output linear voltage regulator designed by onsemi, offering a regulated output voltage of 1.9V with a maximum output current of 150mA. This device is housed in a 4XDFN package, making it suitable for surface-mount applications. The regulator is designed to operate with an input voltage range up to 5.5V, providing a stable and reliable power supply for various electronic circuits. Despite being marked as obsolete, the NCP170AMX190TCG remains a viable option for applications requiring a compact, low-power regulator with a fixed output voltage.

NCP170AMX190TCG Features

• Output Type: Fixed at 1.9V, ensuring a stable power supply for sensitive electronic components.
• Input Voltage Range: Capable of handling input voltages up to 5.5V, providing flexibility in power source selection.
• Output Current: Delivers up to 150mA, sufficient for powering a variety of low-power devices.
• Low Quiescent Current: Features a low quiescent current of 900 nA, making it ideal for battery-powered applications where power efficiency is critical.
• Enable Control: Includes an enable feature, allowing for dynamic control of the regulator's operation.
• Protection Features: Equipped with over-current and over-temperature protection, ensuring reliable operation and safeguarding against potential faults.
• Compliance: RoHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of manufacturing environments.
• Packaging: Available in a Tape & Reel (TR) package, facilitating efficient handling and assembly in production lines.

NCP170AMX190TCG Applications

The NCP170AMX190TCG is well-suited for applications requiring a stable and efficient power supply. Its low quiescent current and fixed output voltage make it ideal for battery-powered devices, such as portable electronics, wearable technology, and IoT sensors. The enable control feature allows for power management in systems where dynamic power control is necessary, such as in sleep mode or during power-saving operations. Additionally, its compact 4XDFN package and surface-mount compatibility make it suitable for space-constrained designs.

Conclusion of NCP170AMX190TCG

The NCP170AMX190TCG offers a reliable and efficient solution for fixed-voltage regulation in low-power applications. Its combination of a stable 1.9V output, low quiescent current, and enable control feature provides significant advantages over similar models. Despite its obsolete status, the NCP170AMX190TCG remains a valuable component for designers seeking a compact, low-power regulator with robust protection features. Its compliance with environmental standards and suitability for surface-mount assembly further enhance its appeal for modern electronics manufacturing.